Underground inverted stone forest is located in Jiuxiang scenic spot, formerly known as Bat Cave. It is named for the stalactites hanging upside down from the top of the cave and resembling bats. Underground inverted stone forest is located in Jiuxiang scenic spot, formerly known as Bat Cave. It is named for the stalactites hanging upside down from the top of the cave and resembling bats. The whole landscape of the underground inverted Stone Forest seems to have escaped from the role of gravity and become oblique. Its growth pattern is quite peculiar. From a distance, it looks like the inverted stone forest, so it gets its name. Almost all the down-growing stalactites in the world are vertically downward. Only the stalactites in Jiuxiang Bat Cave seem to have escaped from the gravitational pull of the earth and become oblique and simple and lovely. From a distance, it looks like a stone forest hanging upside down, so it has the praise of the underground stone forest. In fact, it's more like hanging a lot of dried beef jerky upside down. Underground inverted stone forest is famous for its inverted pendulum of stalactites in the cave, which resembles the inverted pendulum of stone forest. The length of the cave is 250 meters, during which the air is fresh and smooth, and the temperature is cool and pleasant as if it had natural air conditioning. Why are the stones hanging upside down here? In fact, it is the wind that causes the wind to flow in different directions because of the difference in temperature between the outside and inside of the cave. In addition, the capillary pipettes of the underground stalactites themselves can transport water and form water droplets. When calcium carbonate is about to precipitate, the wind blows away from the vertical direction, thus forming the form of sideslip and oblique outflow. So it's no exaggeration to say that the pendulous stalactites in the bat cave are bent by the wind.